Man B&W S80ME-C7 Project Manual page 300

MAN B&W
Alarms for UMS – Class and MAN Diesel requirements
     
   
     


    

     
   
 Indicates that the sensor is required.
The sensors in the MAN Diesel column are included for Unattended Machinery Spaces (UMS), option: 4 75 27,
subject to class requirements and will be finally specified in the Guidance Values Automation for the specific
engine plant.
The sensor identification codes and functions are listed in Table 8.07.0.
The tables are liable to change without notice, and are subject to latest class requirements.
() May be combined with TC 8702 AH where turbocharger is mounted directly on the exhaust manifold.
2) Required for: K-ME-C6/7 and K98ME6/7 engines with  and 4 cylinders.
S-ME-C7/8, S-ME-GI7/8, and L-ME-C7/8 engines with 5 and 6 cylinders.
S-ME-B8/9 engines with 5 and 6 cylinders mainly.
(For K90ME9, K/S-ME-C9, and S50ME-B9 data is available on request).
Alarm for overheating of main, crank and crosshead bearings, option: 4 75 34.
Table 18.04.02c: Alarm functions for UMS
MAN B&W ME/MEC/MEGI/ME-B engines
()      TC 870 AH Exhaust gas before turbocharger/turbocharger
      TC 8702 AH Exhaust gas after exhaust valve, cylinder/cylinder
    
 WT 882 AH Axial vibration monitor 2)
      XS 883 AH Oil mist in crankcase/cylinder
 XS 884 AL
 XC 886 I
      XC 220 A
      XC 2202 A
Sensor and
function Point of location
Exhaust gas
Exhaust gas outlet turbocharger/turbocharger (Yard's
TC 8707 AH
supply)
Miscellaneous
ZT 880 AH Turbocharger overspeed
WT 8805 AH Vibration of turbocharger
Oil mist detector failure
Shaftline earthing device
Engine Control System
Power failure
ME common failure
MAN Diesel
18.04
Page 5 of 7
198 45 838.4